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SIPAT - 1747.5MHz SAW Filter 75MHz Bandwidth

Numéro de référence LBT174802
Description 1747.5MHz SAW Filter 75MHz Bandwidth
Fabricant SIPAT 
Logo SIPAT 





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LBT174802 fiche technique
China Electronics Technology Group Corporation
No.26 Research Institute
SIPAT Co., Ltd.
www.sipatsaw.com
1747.5MHz SAW Filter
75MHz Bandwidth
Part Number: LBT174802
Features
— For RF SAW filter
— Single-ended operation
— Ceramic Surface Mount Package
— Small size
— No matching required for operation at 50
— RoHS compliant (2002/95/EC), Pb-free
Specifications
Parameter
Center Frequency
Unit
MHz
Minimum
-
Typical
1747.5
Maximum
-
Insertion Loss
17101765MHz
17651785MHz
dB
dB
-
-
2.7 4
2.7 3.3
Passband Variation(17101785MHz)
dB
-
1 2.1
VSWR(17101785MHz)
-
-
1.9 2.5
101690MHz
dB
15
23
-
16901695MHz
dB
4
15
-
Ultimate Rejection
18001805MHz
18051880MHz
dB
dB
4
15
8
20
-
-
18803200MHz
dB
20
27
-
Material Temperature coefficient
KHz/°C
-55.9
Substrate Material
-
42LT
Ambient Temperature
°C
25
Operating Temperature Range
°C
-40
-
+85
DC Voltage
V
0
Input Power
dBm
-
- 15
ESD Class
Package Size
-
1A
SMD3.0*3.0
Notes:
1. All specifications are based on the test circuit shown;
2. In production, all specifications are measured by Agilent Network analyzer and full 2 port calibration at room
temperature;
3. Electrical margin has been built into the design to account for the variations due to temperature drift and
manufacturing tolerances;
4. This is the optimum impedance in order to achieve the performance show.
www.DataSheet4U.com
SIPAT Co., Ltd.
( CETC No.26 Research Institute )
#14 Nanping Huayuan Road,
Chongqing, China, 400060
Part Number
Rev. Date
Ver.
LBT174802
2010-04-27
1.0
Page 1/3
Tel: +86-23-62808818
Fax: +86-23-62808382 www.sipatsaw.com / [email protected]

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